General enthusiasm:
* Enthusiastic: This is the most straightforward option, directly expressing excitement and eagerness.
* Passionate: This emphasizes a strong, deep feeling of excitement and commitment.
* Excited: This simply conveys a feeling of anticipation and joy.
* Animated: This describes someone lively and full of energy, often due to enthusiasm.
* Eager: This suggests a strong desire or anticipation for something.
More specific connotations:
* Inspiring: This implies that something or someone has the power to create enthusiasm in others.
* Motivated: This suggests that something or someone has been driven to action by enthusiasm.
* Spirited: This describes someone lively and full of energy, often due to enthusiasm.
* Rapturous: This suggests a feeling of overwhelming joy and excitement.
* Zealous: This implies a strong, almost fanatical enthusiasm.
The best adjective to use will depend on the specific nuance you want to convey.